Which of the below parameters are used in calculating the range – maximum distance – of an outdoor link between two bridges?

Which of the below parameters are used in calculating the range – maximum distance – of an
outdoor link between two bridges? Choose two.

A.
The cable length between bridge and the connecting switch.

B.
The bridge transmission power.

C.
The outside temperature.

D.
The modulation type.

E.
The length of the antenna.